CN110108262A - Holing through of mine combines mapping method - Google Patents
Holing through of mine combines mapping method Download PDFInfo
- Publication number
- CN110108262A CN110108262A CN201910474715.3A CN201910474715A CN110108262A CN 110108262 A CN110108262 A CN 110108262A CN 201910474715 A CN201910474715 A CN 201910474715A CN 110108262 A CN110108262 A CN 110108262A
- Authority
- CN
- China
- Prior art keywords
- control point
- well head
- underground
- mine
- holing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Navigation (AREA)
- Gyroscopes (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention belongs to underground survey technical fields, combine mapping method more particularly to holing through of mine, it is the following steps are included: one, it is set up an office on the high-grade control point in mining area using GPS operation, two, near the pilot measurement to well head that sets up an office on grade control point, well head control point is laid in well head, three, conducting wire translocation is carried out to well head control point using total station, four, GPS is checked to be modified traverse adjustment, five, coordinate and high formula are imported into underground control point using cultellation method, six, underground additional surveying gyrocompassing side, seven, total station is utilized in underground, gyroscope integration of operation measures；The present invention, which has, imports the equipment integration of operation such as coordinate and elevation using total station, GPS, gyroscope, mine, thus the advantages of improving efficiency, improving precision, reduce labor intensity, provide foundation and data for successive projects.
Description
Technical field
The invention belongs to underground survey technical fields, and in particular to holing through of mine combines mapping method.
Background technique
Currently, the pit shaft of coal mine is typically all vertical structure, in the inside of mine due to depth, on bottom surface
Positioning measurement mine inside can not be positioned, and anchor point is few in mining area, precision is low, the difficult laying of point for shaft position, these
Cause it is not high for mine internal measurement precision, underground carry out construction operation when due to can not accurately be measured, thus
Result in operating efficiency and can not improve, the huge problem that large labor intensity, underground mapping are difficult, meanwhile, for can not to underground into
The accurate mapping of row causes the empty mine monitoring cost in later period high, subsequent sky mine reclaim because without data in detailed mine as according to
According to, it is difficult to the large-scale programming for making scale causes subsequent interests to be lost, causes huge waste.
Summary of the invention
The purpose of the invention is to overcome the deficiencies in the prior art, and provide it is a kind of using total station, GPS, gyroscope,
Mine imports the equipment integration of operation such as coordinate and elevation, and then improves efficiency, improve precision, reduce labor intensity, is subsequent work
Journey provides foundation and the holing through of mine of data combines mapping method.
The object of the present invention is achieved like this: holing through of mine combines mapping method, it is characterised in that:
Step 1): it is set up an office on the high-grade control point in mining area using GPS operation；
Step 2): near the point pilot measurement to well head set in step 1, and well head control point is set up near well head；
Step 3): conducting wire translocation is carried out to the well head control point set up in step 2 using total station；
Step 4): check GPS observation, to traverse adjustment modified result, check in GPS, respectively check should meet with
Under requirement:
1., synchronous loop closure examines
Synchronous ring composed by baseline should carry out detection of closure error, and closure should meet the regulation of following formula:
ωx≤√n/5σ
ωy≤√n/5σ、
ωz≤√n/5σ
ω≤√3n/5σ
Wherein ω x, ω y, ω z are coordinate components mis-tie misclosure, and ω is the overall length mis-tie misclosure of ring, and n is the number of edges of close ring, and σ is phase
The precision of grade regulation is answered,
2., asynchronous loop detection of closure error
Several it is independent while or using different mathematics resolve synchronization while the close ring that forms, mis-tie misclosure should meet following
Regulation:
ωx≤3√nσ
ωy≤3√nσ
ωz≤3√nσ
ω≤3√3nσ
Wherein ω x, ω y, ω z are coordinate components mis-tie misclosure, and ω is the overall length mis-tie misclosure of ring, and n is the number of edges of close ring, and σ is phase
The precision of grade regulation is answered,
3., the inspection on repeated measures baseline side
The baseline side of repeated measures is poor should to meet following regulation:
ds≤2√σ；
Step 5): in well head jinny, using the method for steel wire cultellation, coordinate and high formula are imported into underground control point；
Step 6): underground additional surveying gyrocompassing side；
Step 7): it is measured in underground using total station, gyroscope integration of operation；
In the step one the advanced control point of " mining area sets up an office on advanced control point " be D or E grades of control point, set point
At least one group includes five control points.
In the step three " well head nearby sets up well head control point ", set well head control point is in well head circumferential direction and sets
The number set is no less than four, forms closed hoop control point group in well head side.
The number of the closed hoop control point group is no less than 2.
It is checked in the step four in GPS observation, all Baseline solutions should carry out free ring inspection, must not have and not participate in
The baseline of detection of closure error exists.
" coordinate and high formula are imported into underground control point " in the step five, set underground control point is through cultellation side
Method is fixed on the borehole wall after eliminating error.
Additional surveying gyrocompassing side in the step six, and position, number and its precision of additional surveying gyrocompassing side are calculated to lane
The influence of road perforation calculates position and the number of optimal additional surveying gyrocompassing side by existing technology.
" being measured in underground using total station, gyroscope integration of operation " carries out data parameters in the step seven
Acquisition, and influence of the additional surveying gyrocompassing side to precision is combined to obtain a result value.
Beneficial effects of the present invention:
1, using total station, GPS integration of operation, solve that side length between point for shaft position is too short and wanting for GPS observation is not achieved in relative accuracy
The problem of asking, and not being able to satisfy using GPS observation method；
2, by the method for steel wire cultellation, trend of purchasing error is calculated, and coordinate and elevation are imported into underground, mentions high-precision side
Method；
3, the bit selecting of underground additional surveying gyrocompassing side, and obtain influence of the precision to holing through survey of peg-top azimuth；
4, underground survey instructs downhole production using total station, gyroscope integration of operation, reduces error in point measurement and deflection error
Method；
5, influence of the every kind of measurement method to measurement overall error by control point on well into perforation each link of engagement point is reduced；
The present invention, which has, in summary imports the equipment integration of operation such as coordinate and elevation using total station, GPS, gyroscope, mine,
The advantages of improving efficiency, improving precision, reduce labor intensity, provide foundation and data for successive projects.
Detailed description of the invention
Fig. 1 is the cultellation method perspective view that holing through of mine of the present invention combines mapping method.
Specific embodiment
Following further describes the present invention with reference to the drawings.
Embodiment 1
As shown in Figure 1, holing through of mine combines mapping method, it is characterised in that:
Step 1): it is set up an office on the high-grade control point in mining area using GPS operation；
Step 2): near the point pilot measurement to well head set in step 1, and well head control point is set up near well head；
Step 3): conducting wire translocation is carried out to the well head control point set up in step 2 using total station；
Step 4): check GPS observation, to traverse adjustment modified result, check in GPS, respectively check should meet with
Under requirement:
1., synchronous loop closure examines
Synchronous ring composed by baseline should carry out detection of closure error, and closure should meet the regulation of following formula:
ωx≤√n/5σ
ωy≤√n/5σ、
ωz≤√n/5σ
ω≤√3n/5σ
Wherein ω x, ω y, ω z are coordinate components mis-tie misclosure, and ω is the overall length mis-tie misclosure of ring, and n is the number of edges of close ring, and σ is phase
The precision of grade regulation is answered,
2., asynchronous loop detection of closure error
Several it is independent while or using different mathematics resolve synchronization while the close ring that forms, mis-tie misclosure
Following regulation should be met:
ωx≤3√nσ
ωy≤3√nσ
ωz≤3√nσ
ω≤3√3nσ
Wherein ω x, ω y, ω z are coordinate components mis-tie misclosure, and ω is the overall length mis-tie misclosure of ring, and n is the number of edges of close ring, and σ is phase
The precision of grade regulation is answered,
3., the inspection on repeated measures baseline side
The baseline side of repeated measures is poor should to meet following regulation:
ds≤2√σ；
Step 5): in well head jinny, using the method for steel wire cultellation, coordinate and high formula are imported into underground control point；
Step 6): underground additional surveying gyrocompassing side；
Step 7): it is measured in underground using total station, gyroscope integration of operation；
In the step one the advanced control point of " mining area sets up an office on advanced control point " be D or E grades of control point, set point
At least one group includes five control points.
In the step three " well head nearby sets up well head control point ", set well head control point is in well head circumferential direction and sets
The number set is no less than four, forms closed hoop control point group in well head side.
The number of the closed hoop control point group is no less than 2.
It is checked in the step four in GPS observation, all Baseline solutions should carry out free ring inspection, must not have and not participate in
The baseline of detection of closure error exists.
" coordinate and high formula are imported into underground control point " in the step five, set underground control point is through cultellation side
Method is fixed on the borehole wall after eliminating error.
Additional surveying gyrocompassing side in the step six, and position, number and its precision of additional surveying gyrocompassing side are calculated to lane
The influence of road perforation calculates position and the number of optimal additional surveying gyrocompassing side by existing technology.
" being measured in underground using total station, gyroscope integration of operation " carries out data parameters in the step seven
Acquisition, and influence of the additional surveying gyrocompassing side to precision is combined to obtain a result value.
Analysis of the setting point error on influence is invested in step 5:
When carrying out steel wire cultellation, underground is transmitted in direction to the ground by two steel wire vertical lines, due to vertical line deflection, causes two
The deflection error of vertical line, i.e. trend of purchasing error, can be indicated with θ,
And the size of θ value is directly related with the size of setting point error e and direction,
Now set the position of A, B on the ground as steel wire vertical line, Ai, Bi are a certain position of the weight line after the deflection of underground, e1 with
E2 be A, B two o'clock projection shift length error, a be two between perpendiculars distances, indicated with α i, β i two direction AAi, BBi with
Folded angle between straight line AB,
Then it can be concluded that projection angle accidental error θ i " are as follows:
θi″=
The operation of n times, and then the angular error θ that can be projected are carried out to above cultellation measurement are as follows:
θ=±。
Influence of the underground additional surveying gyrocompassing side to roadway linking error is calculated by known method.
Beneficial effects of the present invention:
1, using total station, GPS integration of operation, solve that side length between point for shaft position is too short and wanting for GPS observation is not achieved in relative accuracy
The problem of asking, and not being able to satisfy using GPS observation method；
2, by the method for steel wire cultellation, trend of purchasing error is calculated, and coordinate and elevation are imported into underground, mentions high-precision side
Method；
3, the bit selecting of underground additional surveying gyrocompassing side, and obtain influence of the precision to holing through survey of peg-top azimuth；
4, underground survey instructs downhole production using total station, gyroscope integration of operation, reduces error in point measurement and deflection error
Method；
5, influence of the every kind of measurement method to measurement overall error by control point on well into perforation each link of engagement point is reduced；
The present invention, which has, in summary imports the equipment integration of operation such as coordinate and elevation using total station, GPS, gyroscope, mine,
The advantages of improving efficiency, improving precision, reduce labor intensity, provide foundation and data for successive projects.
Claims (8)
1. holing through of mine combine mapping method, it is characterised in that: itself the following steps are included:
Step 1): it is set up an office on the high-grade control point in mining area using GPS and total Station operation；
Step 2): near the point pilot measurement to well head set in step 1, and well head control point is set up near well head；
Step 3): conducting wire translocation is carried out to the well head control point set up in step 2 using total station；
Step 4): GPS observation is checked, to ground traverse adjustment modified result, check in GPS, respectively checking should accord with
Close requirement below:
1., synchronous loop closure examines
Synchronous ring composed by baseline should carry out detection of closure error, and closure should meet the regulation of following formula:
ωx≤√n/5σ
ωy≤√n/5σ、
ωz≤√n/5σ
ω≤√3n/5σ
Wherein ω x, ω y, ω z are coordinate components mis-tie misclosure, and ω is the overall length mis-tie misclosure of ring, and n is the number of edges of close ring, and σ is phase
The precision of grade regulation is answered,
2., asynchronous loop detection of closure error
Several it is independent while or using different mathematics resolve synchronization while the close ring that forms, mis-tie misclosure should meet following
Regulation:
ωx≤3√nσ
ωy≤3√nσ
ωz≤3√nσ
ω≤3√3nσ
3., the inspection on repeated measures baseline side
The baseline side of repeated measures is poor should to meet following regulation:
ds≤2√σ；
Step 5): in well head jinny, using the method for steel wire cultellation, coordinate and high formula are imported into underground control point；
Step 6): underground additional surveying gyrocompassing side；
Step 7): it is measured in underground using total station, gyroscope integration of operation.
2. holing through of mine as described in claim 1 combines mapping method, it is characterised in that: in " mining area in the step one
Set up an office on advanced control point " advanced control point be D or E grade control point, set point at least one group include five control points.
3. holing through of mine as described in claim 1 combines mapping method, it is characterised in that: " well head is attached in the step three
Closely set up well head control point ", set well head control point is no less than four in the number that well head is circumferential and is arranged, in well head side shape
At closed hoop control point group.
4. holing through of mine as claimed in claim 3 combines mapping method, it is characterised in that: the closed hoop control point group
Number be no less than 2.
5. holing through of mine as described in claim 1 combines mapping method, it is characterised in that: check GPS in the step four
In observation, all Baseline solutions should carry out free ring inspection, must not be with the presence of the baseline for not participating in detection of closure error.
6. holing through of mine as described in claim 1 combines mapping method, it is characterised in that: " by coordinate in the step five
And high formula imports underground control point ", set underground control point is fixed on the borehole wall after cultellation method eliminates error.
7. holing through of mine as described in claim 1 combines mapping method, it is characterised in that: " underground adds in the step six
Survey peg-top azimuth ", and calculate the influence of the position, number and its precision of additional surveying gyrocompassing side to roadway linking.
8. holing through of mine as described in claim 1 combines mapping method, it is characterised in that: " in underground in the step seven
Measured using total station, gyroscope integration of operation " acquisition of data parameters is carried out, and combine additional surveying gyrocompassing side to precision
Influence is obtained a result value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910474715.3A CN110108262A (en) | 2019-06-03 | 2019-06-03 | Holing through of mine combines mapping method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910474715.3A CN110108262A (en) | 2019-06-03 | 2019-06-03 | Holing through of mine combines mapping method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110108262A true CN110108262A (en) | 2019-08-09 |
Family
ID=67493563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910474715.3A Pending CN110108262A (en) | 2019-06-03 | 2019-06-03 | Holing through of mine combines mapping method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110108262A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121735A (en) * | 2020-01-03 | 2020-05-08 | 中国船舶重工集团公司第七0七研究所 | Tunnel, subway and mine excavation tunneling autonomous positioning and orienting system and method |
| CN114370877A (en) * | 2021-12-30 | 2022-04-19 | 上海市机械施工集团有限公司 | Tunnel measurement method based on branch conductor and gyro orientation |
-
2019
- 2019-06-03 CN CN201910474715.3A patent/CN110108262A/en active Pending
Non-Patent Citations (2)
| Title |
|---|
| 余学祥等: "《GPS变形监测数据处理自动化》", 31 October 2004 * |
| 王艳明: ""多种测量技术在两井贯通中的应用"", 《煤》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121735A (en) * | 2020-01-03 | 2020-05-08 | 中国船舶重工集团公司第七0七研究所 | Tunnel, subway and mine excavation tunneling autonomous positioning and orienting system and method |
| CN114370877A (en) * | 2021-12-30 | 2022-04-19 | 上海市机械施工集团有限公司 | Tunnel measurement method based on branch conductor and gyro orientation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107100663B (en) | A kind of accurate pumping method of coal mine gas | |
| CN102900366B (en) | Free trajectory planning and deviation correcting method of horizontal directional drill | |
| CN105114059B (en) | A kind of three-dimensional orientation well Trajectory Design and control parameter method of discrimination | |
| CN102095401B (en) | Long-distance shield tunnel breakthrough survey method | |
| CN103591944B (en) | A kind of arcuate building measures construction method | |
| CN202834381U (en) | Three-dimensional hyperbolic curve steel pushing pipe rectifying device | |
| CN108316363B (en) | Automatic monitoring system and method for horizontal displacement of foundation pit | |
| CN106437677B (en) | A kind of coal mine down-hole drilling Ni Zhifu drill hole quality evaluating method and device | |
| CN104101326B (en) | A kind of shield attitude method for automatic measurement based on space geometry analysis and device | |
| WO2021218152A1 (en) | Navigation control method for track laying machine, track laying machine, and track laying machine system | |
| CN107525497A (en) | Automatic measurement guidance system and method for slurry balance shield machine | |
| CN110108262A (en) | Holing through of mine combines mapping method | |
| CN105631753A (en) | Attitude of stratum-based horizontal well oil reservoir profile modeling method | |
| CN107227950A (en) | A kind of drilled wellbore trajectories whole evaluation method | |
| CN102680942A (en) | Blast furnace frame measuring positioning method based on total station | |
| CN108519613A (en) | A kind of auger excavator auxiliary construction system and its construction method | |
| CN103712616B (en) | Automatic total instruments and gyroscope combined guided shield attitude method for automatic measurement and device | |
| CN110608721B (en) | Unmanned aerial vehicle-based karst cave internal structure detection method and device | |
| Mielimąka et al. | Approximation of average course of measured curvatures of mining area with reference to their forecast values by Knothe’s formulas | |
| CN105628001A (en) | Extension measuring orientation method of mine shaft well under separating layer | |
| CN104060983B (en) | Wired earth magnetism is with drill guide instrument and measuring method | |
| CN105588512B (en) | The measuring device and method of class rectangle tunnel tunnel segment component size | |
| CN110295848A (en) | A kind of levelling boring method of blast hole bottom hole | |
| CN102071925B (en) | Method for tracking, positioning, quantifying and rectifying coordinate of reversed pendulum hole | |
| CN105741329B (en) | Borehole-wall image based adjacent drill hole structural surface connectivity analysis method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190809 |